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Radiant vs Lighthearted - What's the difference?

radiant | lighthearted | Related terms |

Radiant is a related term of lighthearted.


As adjectives the difference between radiant and lighthearted

is that radiant is radiating light and/or heat while lighthearted is joyful, glad, taking pleasure in being alive not depressed or sad.

As a noun radiant

is a point source from which radiation is emitted.

radiant

English

Adjective

(en adjective)
  • Radiating light and/or heat.
  • :
  • Emitted as radiation.
  • Beaming with vivacity and happiness.
  • :
  • *
  • *:His sister, Mrs. Gerard, stood there in carriage gown and sables, radiant with surprise. ¶ “Phil?!  You?!   Exactly like you, Philip, to come strolling in from the antipodes—dear fellow?!” recovering from the fraternal embrace and holding both lapels of his coat in her gloved hands.
  • Emitting or proceeding as if from a center.
  • (lb) Giving off rays; said of a bearing.
  • :
  • (lb) Having a ray-like appearance, like the large marginal flowers of certain umbelliferous plants; said also of the cluster which has such marginal flowers.

    • Noun

    (en noun)
  • A point source from which radiation is emitted.
  • (astronomy) The apparent origin, in the night sky, of a meteor shower.
  • A straight line proceeding from a given point, or fixed pole, about which it is conceived to revolve.

    • Anagrams

    * ----

    lighthearted

    English

    Adjective

    (en adjective)
  • Joyful, glad, taking pleasure in being alive. Not depressed or sad.
    • The lighthearted young lovers ran over the hills.
  • Enjoyable lack of seriousness, not grave.
    • His lighthearted banjo was appreciated because it relieved the tension in tight situations.